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CDBD2040-HF CDBD2040-HF is a 40V, 20A Schottky diode array in a common cathode configuration, housed in a surface mount D2PAK package.
Mfr Part #:

CDBD2040-HF

Available from 1 distributors
Mfr Name: Comchip Technology
Comchip Technology
CDBD2040-HF is a 40V, 20A Schottky diode array in a common cathode configuration, housed in a surface mount D2PAK package.
✓ Total Stock: 500 pcs
$ Price Range: $0.66 - $1.75

CDBD2040-HF Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
500 pcs
On Request
500 pcs On Request 1 On Request On Request 12+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

CDBD2040-HF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Diode Configuration
Halogen Free
Mounting Type
Operating Temperature
Speed
Supplier Device Package
Tape & Reel
Technology
Voltage
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CDBD2040-HF Description

Short technical summary and product information.

The CDBD2040-HF is a Schottky barrier rectifier diode array from Comchip Technology, configured as a 1 pair common cathode. It features a maximum repetitive peak reverse voltage of 40V and an average rectified forward current of 20A. The forward voltage is typically 0.55V and maximum 0.75V at 10A, enabling low power loss and high efficiency.

 

This device offers a maximum forward surge current of 150A (8.3ms half-sine wave) and a reverse leakage current of 0.5mA at 25°C and 50mA at 100°C. It is designed for fast switching applications with recovery times under 500ns.

 

The CDBD2040-HF is surface mountable in a TO-263-3 / D2PAK package and operates over a junction temperature range of -55°C to 125°C. It is RoHS3 compliant, halogen free, and lead-free.

CDBD2040-HF Quick Information

Product Type: Schottky Diode Array
Series: CDBD2040-HF
Canonical Name: CDBD2040-HF Schottky Barrier Rectifier Diode Array
Subcategory: Rectifier Diode Array

CDBD2040-HF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
REACH Status: REACH Unaffected
Lead Free: Lead-free

CDBD2040-HF Estimated Pricing

Qty Low High
1+ $1.75 $1.75
200+ $0.70 $0.70
500+ $0.68 $0.68
800+ $0.66 $0.66

Estimated market price range - modelled values for guidance only, not live distributor offers.

CDBD2040-HF Features

  • 40V maximum repetitive peak reverse voltage.
  • 20A average rectified forward current.
  • Low forward voltage drop of 0.55V typical.
  • Fast recovery under 500ns switching speed.
  • Surface mount D2PAK package for compact design.

CDBD2040-HF Applications

  • Used in power supply output rectification.
  • Ideal for DC-DC converter freewheeling diodes.
  • Suitable for polarity protection circuits.
  • Applied in high-frequency switching power systems.

CDBD2040-HF FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the CDBD2040-HF?

The maximum repetitive peak reverse voltage (VRRM) is 40V.

What is the forward current rating?

The maximum average rectified forward current (Io) is 20A.

What is the forward voltage drop?

The forward voltage is typically 0.55V and maximum 0.75V at a forward current of 10A.

What package is the CDBD2040-HF available in?

It is available in a surface mount TO-263-3 / D2PAK package.

Is the CDBD2040-HF RoHS compliant?

Yes, it is RoHS3 compliant and also halogen free and lead-free.

What is the operating temperature range?

The junction operating temperature range is -55°C to 125°C.

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